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487090695 = 35713794517
BaseRepresentation
bin11101000010000…
…110101000000111
31020221112202211010
4131002012220013
51444143400240
6120200013303
715033126330
oct3502065007
91227482733
10487090695
1122aa4a4a3
12117161233
1379bb5260
1448995287
152cb68280
hex1d086a07

487090695 has 64 divisors (see below), whose sum is σ = 971550720. Its totient is φ = 202894848.

The previous prime is 487090691. The next prime is 487090741. The reversal of 487090695 is 596090784.

It is not a de Polignac number, because 487090695 - 22 = 487090691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487090691) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105577 + ... + 110093.

It is an arithmetic number, because the mean of its divisors is an integer number (15180480).

Almost surely, 2487090695 is an apocalyptic number.

487090695 is a deficient number, since it is larger than the sum of its proper divisors (484460025).

487090695 is a wasteful number, since it uses less digits than its factorization.

487090695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 487090695 is about 22070.1312864242. The cubic root of 487090695 is about 786.8101330516.

The spelling of 487090695 in words is "four hundred eighty-seven million, ninety thousand, six hundred ninety-five".

Divisors: 1 3 5 7 13 15 21 35 39 65 79 91 105 195 237 273 395 455 553 1027 1185 1365 1659 2765 3081 4517 5135 7189 8295 13551 15405 21567 22585 31619 35945 58721 67755 94857 107835 158095 176163 293605 356843 411047 474285 880815 1070529 1233141 1784215 2055235 2497901 4638959 5352645 6165705 7493703 12489505 13916877 23194795 32472713 37468515 69584385 97418139 162363565 487090695